Stabilization of fluoroindate glasses by magnesium fluoride and other heavy metal fluorides

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dc.contributor.authorCosta, B. J.
dc.contributor.authorSoufiane, A.
dc.contributor.authorMessaddeq, Younes [UNESP]
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionFull Spectrum, Inc.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:10:16Z
dc.date.available2014-05-20T15:10:16Z
dc.date.issued1998-06-01
dc.description.abstractTheir extended transparency in the IR makes them attractive for use as optical fibers for CO laser power delivery and optical amplification. This paper firstly describes the spectacular stabilizing effect of MgF2 on the binary system InF3-BaF2. The investigation of the InF3-BaF2-MgF2 system led to samples up to 5mm in thickness. Further optimization of this system was achieved by incorporation of limited amounts of other fluorides and resulted in increased resistence to devitrification. The second approach of this work was concerned to the investigation of the pseudo-ternary system InF3-GdF3-GaF3 at constant concentrations of ZnF2-SrF2-BaF2-NaF. Several compositions were studied in this system. The samples presented a better thermal stability when compared to other families of fluoride glasses. Therefore, these glasses seem to be very promising for the fabrication of special optical fibers. Thermal data are reported.en
dc.description.affiliationUSP IFSC
dc.description.affiliationFull Spectrum, Inc.
dc.description.affiliationUNESP IQ
dc.description.affiliationUnespUNESP IQ
dc.format.extent368-369
dc.identifierhttp://dx.doi.org/10.1590/S0100-40421998000300024
dc.identifier.citationQuímica Nova. Sociedade Brasileira de Química, v. 21, n. 3, p. 368-369, 1998.
dc.identifier.doi10.1590/S0100-40421998000300024
dc.identifier.fileS0100-40421998000300024.pdf
dc.identifier.issn0100-4042
dc.identifier.lattes2998503841917815
dc.identifier.scieloS0100-40421998000300024
dc.identifier.urihttp://hdl.handle.net/11449/27557
dc.language.isoeng
dc.publisherSociedade Brasileira de Química
dc.relation.ispartofQuímica Nova
dc.relation.ispartofjcr0.646
dc.relation.ispartofsjr0,255
dc.rights.accessRightsAcesso aberto
dc.sourceSciELO
dc.subjectglassen
dc.subjectfluoroindateen
dc.subjectstabilizationen
dc.titleStabilization of fluoroindate glasses by magnesium fluoride and other heavy metal fluoridesen
dc.title.alternativeIndium fluoride-based glasses constitute a new generation of materials for applications in the mid-infrared spectralen
dc.typeArtigo
unesp.author.lattes2998503841917815
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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Artigos - Química Inorgânica - IQ